Ghost Hunt follows the ghost hunting adventures of Mai Taniyama, a first year high school student, who becomes involved with the Shibuya Psychic Research Center... more>> (SPR) and its young manager, Kazuya Shibuya. When Mai accidentally injures Shibuya's assistant Lin Koujo, and breaks an expensive video camera being used by SPR in an investigation at her school, she works as a part-time assistant with SPR to repay her debt. <<less

Midori’s mother has finally acquired her dream home, but it isn’t long before supernatural phenomenas disrupt the peace of the family. And if unexplained electricity failures, strange phone calls, and the eerie presence of spirits weren’t enough, finding unexplainable blood in the bathroom becomes the last straw. Mai and Shibuya Psychic Research are brought in to investigate, but what horrors will they find in the ‘dream’ home that turns out to be nothing but a nightmare?... more>>

The two books are a continuation of the Evil Spirit Series (Akuryou), but in a different setting. <<less

When student teacher Hirose returns to his alma mater for a few weeks, he notices strange events seem to be revolving around a student, Kaname Takasato. As Hirose soon learns, Takasato was said to have been “spirited away” and then mysteriously reappearing one year later without any memories of where he had been or what had happened to him.... more>>

While some students are fascinated with Takasato, others have taken to avoiding him, particularly as rumours emerge that bad things tend to happen to anyone who tries to upset Takasato. As Hirose tries to learn more about Takasato, he soon witnesses firsthand the strange occurrences surrounding Takasato as the consequences grow ever more severe and horrifying.

The author later worked certain events from this novel into the Twelve Kingdoms series. Chronologically this novel takes place after the fourth Twelve Kingdoms book, Skies of Dawn (風の万里 黎明の空; Kaze no Banri, Reimei no Sora) and some events are covered in book six (黄昏の岸 暁の天; Tasogare no Kishi, Akatsuki no Sora). <<less